Nuclear Power Engineering Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher Resistance to effects of irradiation All of these Melting point, hence can be subjected to higher temperature Density ; hence core volume for a given power output would be smaller Resistance to effects of irradiation All of these Melting point, hence can be subjected to higher temperature Density ; hence core volume for a given power output would be smaller ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thermal shield is used in high powered nuclear reactors to Absorb the fast neutrons Protect the fuel element from coming in contact with the coolant Slow down the secondary neutrons Protect the walls of the reactor from radiation damage Absorb the fast neutrons Protect the fuel element from coming in contact with the coolant Slow down the secondary neutrons Protect the walls of the reactor from radiation damage ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A heterogeneous reactor is the one, in which the moderator and the Fuel are present in different phases (e.g. uranium and heavy water) Coolant are different materials None of these Coolant are present in different phases (e.g., heavy water and graphite) Fuel are present in different phases (e.g. uranium and heavy water) Coolant are different materials None of these Coolant are present in different phases (e.g., heavy water and graphite) ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The number of neutrons in the nucleus of Uranium⁻²33 (92U233) is 233 92 141 325 233 92 141 325 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Coolant used in a boiling water reactor is Hydrogen gas Steam A mixture of water & steam Water Hydrogen gas Steam A mixture of water & steam Water ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Net efficiency of ordinary light water cooled nuclear reactor is about __________ percent. 32 52 88 72 32 52 88 72 ANSWER DOWNLOAD EXAMIANS APP
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